Questions - OpenCV Q&A Forum

207

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1

answer

no

votes

2016-12-01 15:42:12 -0600 berak

cv.pyd vs cv2.pyd

cv2

144

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1

answer

no

votes

2016-12-01 13:51:20 -0600 Tetragramm

How can get vertically divided areas?

2k

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2

answers

1

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2016-12-01 12:11:37 -0600 essamzaky

How to extract Angle , Scale , transition and shear for rotated and scaled object

601

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1

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no

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2016-12-01 12:11:31 -0600 Vintez

pictogram recognition in Android app

3k

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no

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no

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2016-12-01 10:52:08 -0600 Antares

Calibrate camera - reprojection error

741

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1

answer

1

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2016-12-01 09:58:12 -0600 Vintez

How to count the matching lines in SURF ?

SURF

991

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1

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no

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2016-12-01 08:24:41 -0600 berak

Undefined reference to 'cvSmooth'

339

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no

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no

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2016-12-01 05:05:35 -0600 esha

How to implement detectMultiscale function for hog feature detection with neural network classifier?

HOG
ANN_MLP

1k

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2

answers

1

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2016-12-01 05:01:45 -0600 LBerger

Opencv java vs C++ in video capture

398

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1

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no

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2016-12-01 04:43:23 -0600 Yasser Akram

using opencv with c++ .net application compilation issues [closed]

182

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no

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no

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2016-12-01 04:29:56 -0600 Vintez

Calculated Points go out of Screen (OpticalFlowPyrLK) [closed]

4k

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no

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no

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2016-12-01 04:20:51 -0600 AmerSaf

Detecting and Extracting Rectangular based Structure [closed]

105

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no

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no

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2016-12-01 04:18:32 -0600 lemurdock

Haar Cascade OpenCV Python [closed]

cascade

122

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no

answers

1

vote

2016-12-01 04:07:45 -0600 lovaj

Debugging OpenCV from Eclipse CDT

1k

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no

answers

2

votes

2016-12-01 03:37:46 -0600 Anuba

Can I upload OpenCV Mat with curl? [closed]

curl

3k

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1

answer

no

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2016-12-01 03:29:55 -0600 LBerger

Smooth or blur image edges using opencv

254

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no

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no

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2016-12-01 03:27:10 -0600 Prototype

I get an error during the camera callibration

137

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1

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no

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2016-11-30 23:01:04 -0600 little tooth

Hough Transform failed!

houghtransform

14k

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1

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no

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2016-11-30 15:46:56 -0600 Noo7

OpenCV Error: Assertion failed (src.type() == CV_8UC1) in cv::findNonZero?

c++
opencv

20

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no

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no

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2016-11-30 15:42:56 -0600 ihu

can i ask question outside openCV? [closed]

pagination

544

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1

answer

1

vote

2016-11-30 10:29:11 -0600 matman

FitEllipse return bigger ellipse than original ContourSize

Overlooked

1k

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no

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no

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2016-11-30 09:26:43 -0600 nadia

SURF and SIFT algorithms doesn't work in OpenCV 3.0 Java for android

363

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1

answer

1

vote

2016-11-30 06:16:02 -0600 strann

cv::merge execution time on CV_32S

merge

435

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no

answers

no

votes

2016-11-30 05:38:19 -0600 Vintez

cv::calcOpticalFlowPyrLK Assertion failed(line 1138) [closed]

810

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no

answers

1

vote

2016-11-30 05:28:19 -0600 lovaj

What is the most efficient SIFT implementation?

SIFT

492

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no

answers

1

vote

2016-11-30 02:53:56 -0600 Vintez

TrackWithOpticalFlow Alternatives

445

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1

answer

1

vote

2016-11-29 21:01:52 -0600 Tetragramm

Is there an implementation of "Fastest Pedestrian Detector in the West" that is ARM friendly?

1k

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no

answers

no

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2016-11-29 20:08:35 -0600 ntd_27

[Android]VideoWriter output mp4 file

153

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no

answers

no

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2016-11-29 19:49:21 -0600 mcwu0628

OOM occurs when calling detectMutiScale on android

2k

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1

answer

1

vote

2016-11-29 13:17:47 -0600 Tetragramm

29,830 questions

cv.pyd vs cv2.pyd

How can get vertically divided areas?

How to extract Angle , Scale , transition and shear for rotated and scaled object

pictogram recognition in Android app

Calibrate camera - reprojection error

How to count the matching lines in SURF ?

Undefined reference to 'cvSmooth'

How to implement detectMultiscale function for hog feature detection with neural network classifier?

Opencv java vs C++ in video capture

using opencv with c++ .net application compilation issues [closed]

Calculated Points go out of Screen (OpticalFlowPyrLK) [closed]

Detecting and Extracting Rectangular based Structure [closed]

Haar Cascade OpenCV Python [closed]

Debugging OpenCV from Eclipse CDT

Can I upload OpenCV Mat with curl? [closed]

Smooth or blur image edges using opencv

I get an error during the camera callibration

Hough Transform failed!

OpenCV Error: Assertion failed (src.type() == CV_8UC1) in cv::findNonZero?

can i ask question outside openCV? [closed]

FitEllipse return bigger ellipse than original ContourSize

SURF and SIFT algorithms doesn't work in OpenCV 3.0 Java for android

cv::merge execution time on CV_32S

cv::calcOpticalFlowPyrLK Assertion failed(line 1138) [closed]

What is the most efficient SIFT implementation?

TrackWithOpticalFlow Alternatives

Is there an implementation of "Fastest Pedestrian Detector in the West" that is ARM friendly?

[Android]VideoWriter output mp4 file

OOM occurs when calling detectMutiScale on android

How to slice image with respect to horizontal line pattern

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